10.10.11.2 Fit the analyzer power supply unit
Overview
1
Power supply unit
2
Bottom damping block
Important information
DANGER
Danger to life by electric voltage
There is a risk of electric shock when working on the measuring device with the voltage
supply switched on.
b
Only allow an authorized electrician to work on the electrical system.
b
Only work on the electrical system when the measuring device is disconnected
from the power supply.
Procedure
1.
Connect the grounding cable.
2.
Connect the power supply.
3.
Connect the 24 V power supply. Observe the polarity.
4.
Hang the power supply unit from below into the DIN rail and press upwards until
the DIN rail/spring attachment latches in.
5.
Push the bottom damping block between the power supply unit and the bottom
plate.
6.
Close the housing door of the analyzer top part again.
7.
Switch the fuse in the sample conditioning and distribution unit on again.
If the power supply unit whistles: Switch the fuse off immediately and check the
24 V polarity of the voltage connection on the power supply unit.
8.
Close the housing door of the sample conditioning and distribution unit again.
10.10.12
Replacing the analyzer fuse
Overview
The analyzer fuse is on the left in the analyzer top part.
Used fuse: F 10A0 250 V D5*20
MAINTENANCE
10
8021339/1CHC/V1-1/2021-07 | SICK
O P E R A T I N G I N S T R U C T I O N S | MARSIC280
93
Subject to change without notice